TY  - BOOK
AU  - Leblond, Geoffrey T.
AU  - Berry, Suzanne Polen
TI  - 1-2-3 from 2 to 3 
SN  - 0078814693
U1  - 005.369 
PY  - 1989///
CY  - Berkeley : 
PB  - Osborne/McGraw-Hill, 
KW  - Spreadsheets
N1  - NN
UR  - https://eaklibrary.neduet.edu.pk:8443/catalog/bk/books/toc/0-07-881469-3.pdf
ER  -